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  1. C:\Users\sgfow\PycharmProjects\Maximum_Entropy_Text_Classification\venv\Scripts\python.exe C:/Users/sgfow/PycharmProjects/Maximum_Entropy_Text_Classification/maxent.py Eminem.csv KatyPerry.csv
  2.      *** train file: Eminem.csv
  3.      *** test file: KatyPerry.csv
  4.  
  5. Training max_ent with LBFGS algorithm. Change iprint = 99 to more logs...
  6. RUNNING THE L-BFGS-B CODE
  7.  
  8.            * * *
  9.  
  10. Machine precision = 2.220D-16
  11.  N =         3348     M =           10
  12.  
  13. At X0         0 variables are exactly at the bounds
  14.  This problem is unconstrained.
  15.  
  16. At iterate    0    f=  3.10530D+02    |proj g|=  7.26767D+00
  17.  
  18. At iterate    1    f=  2.90416D+02    |proj g|=  5.74947D+00
  19.  
  20. At iterate    2    f=  2.48617D+02    |proj g|=  4.54386D-01
  21.  
  22. At iterate    3    f=  2.48119D+02    |proj g|=  4.48650D-02
  23.  
  24. At iterate    4    f=  2.48097D+02    |proj g|=  1.98395D-02
  25.  
  26. At iterate    5    f=  2.48096D+02    |proj g|=  1.00844D-02
  27.  
  28. At iterate    6    f=  2.48096D+02    |proj g|=  1.60738D-03
  29.  
  30. At iterate    7    f=  2.48096D+02    |proj g|=  7.07242D-05
  31.  
  32. At iterate    8    f=  2.48096D+02    |proj g|=  2.32712D-05
  33.  
  34.            * * *
  35.  
  36. Tit   = total number of iterations
  37. Tnf   = total number of function evaluations
  38. Tnint = total number of segments explored during Cauchy searches
  39. Skip  = number of BFGS updates skipped
  40. Nact  = number of active bounds at final generalized Cauchy point
  41. Projg = norm of the final projected gradient
  42. F     = final function value
  43.  
  44.            * * *
  45.  
  46.    N    Tit     Tnf  Tnint  Skip  Nact     Projg        F
  47.  3348      8      9      1     0     0   2.327D-05   2.481D+02
  48.   F =   248.09614144565936    
  49.  
  50. CONVERGENCE: REL_REDUCTION_OF_F_<=_FACTR*EPSMCH            
  51.  
  52.  Cauchy                time 0.000E+00 seconds.
  53.  Subspace minimization time 0.000E+00 seconds.
  54.  Line search           time 0.000E+00 seconds.
  55.  
  56.  Total User time 0.000E+00 seconds.
  57.  
  58. lambda [ 0.03133257  0.03133257 -0.00700377 ...  0.03259307  0.03259307
  59.   0.06292301]
  60. score test dataset
  61. {'1': 0.467125745558424, '0': 0.5328742544415761}
  62. {'1': 0.5306759546400904, '0': 0.4693240453599095}
  63.  
  64. Process finished with exit code 0
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